Sheep Keds
Sheep keds, also known as Melophagus ovinus, are wingless, blood-feeding ectoparasites that live on sheep. These pesky little creatures can cause discomfort and health issues for your flock. Let's dive into understanding more about them and how to manage their presence effectively.
Symptoms and Diagnosis of Keds 🩺
Sheep infested with keds may exhibit signs of restlessness, biting, kicking, and rubbing against objects. This behavior is due to the irritation caused by the keds feeding on their blood. You might also notice stained wool from ked excreta, which can downgrade the quality of the fleece. In severe cases, large numbers of keds can lead to anemia in sheep.
Treatment of Keds 💊
Treating sheep keds involves using insecticides. Plunge dipping in solutions containing organophosphates (OPs) like diazinon, or synthetic pyrethroids (SPs) such as flumethrin, can effectively control keds. Systemic endectocides like ivermectin, doramectin, or moxidectin are also effective options.
Prevention of Keds 🛡️
Prevention is key to managing sheep keds. Regular shearing can help reduce the population of keds as it removes the fleece where they reside. Maintaining good biosecurity practices, such as quarantining new animals and ensuring proper hygiene in transport vehicles, can prevent the introduction and spread of keds in your flock.
Conclusion
By understanding the life cycle and behavior of sheep keds, you can take proactive steps to protect your flock. Regular monitoring, effective treatment, and preventive measures will help keep your sheep healthy and comfortable.